#306D86#306D86

#306D86 is a mid, moderate cyan. Relative luminance 0.133; OKLCH L 50.5% C 0.074 H 227.9°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#306D86
RGB	rgb(48, 109, 134)
HSL	hsl(197, 47%, 36%)
HSV	hsv(197, 64%, 53%)
CMYK	cmyk(64.2%, 18.7%, 0%, 47.5%)
CIE-LAB	lab(43.19, -11.55, -19.65)
CIE-LCH	lch(43.19, 22.79, 239.55°)
OKLab	oklab(50.55% -0.0496 -0.0549)
OKLCH	oklch(50.55% 0.074 227.9)
XYZ	xyz(10.9890, 13.2858, 24.5349)
Luminance	0.1329 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306D86 #864930

analogous

#308674 #306D86 #304286

triadic

#306D86 #86306D #6D8630

tetradic

#306D86 #743086 #864930 #428630

square

#306D86 #743086 #864930 #428630

split-complementary

#306D86 #863042 #867430

monochromatic

#10242C #204859 #306D86 #4092B3 #68ADC9

Accessibility & contrast

On white

5.74

#306D86 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#306D86 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306D86

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306D86	#FFFFFF	#000000	##FFFFFF
##306D86	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#606B87

Deuteranopia (green-blind)

#546286

Tritanopia (blue-blind)

#007475

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #306d86;
/* rgb */ color: rgb(48, 109, 134);
/* oklch */ color: oklch(50.5% 0.074 227.9);

Tailwind

colors: {
  custom: {
    50: '#7296a9',
    500: '#306d86',
    950: '#000000',
  },
}

SCSS

$custom: #306d86;
$custom-light: #7296a9;
$custom-dark: #000000;

JSON

{
  "hex": "#306d86",
  "rgb": {
    "r": 48,
    "g": 109,
    "b": 134
  },
  "hsl": {
    "h": 197.442,
    "s": 47.253,
    "l": 35.686
  },
  "oklch": {
    "l": 0.50547,
    "c": 0.07398,
    "h": 227.9
  },
  "luminance": 0.13287
}

Semantic roles & 50–950 ramp

primary

#306D86

secondary

#B07962

accent

#7851D7

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080D0F

muted

#7B7E7F

Preview Lab

Preview with #306D86

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →